Dr Alex Janis PLLC
NPI 1538346242 · Chiropractor · Brighton, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dr Alex Janis PLLC is a Chiropractor organization in Brighton, MI (NPI 1538346242).
Provider details
- NPI number
- 1538346242
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Alexander Janis, Chiropractor(810) 229-6390
- License
- 2301009079 (MI)
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Other name
- Janis Chiropractic
Registry dates
- Enumerated
- 2008-01-24
- Last updated
- 2016-08-09
Frequently asked questions
- What is Dr Alex Janis PLLC's NPI number?
- Dr Alex Janis PLLC's National Provider Identifier (NPI) is 1538346242, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr Alex Janis PLLC?
- Dr Alex Janis PLLC is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Dr Alex Janis PLLC located?
- Dr Alex Janis PLLC's practice location on file with NPPES is 4803 S Old US Highway 23, Brighton, MI 48114-8606.
- What is Dr Alex Janis PLLC's phone number?
- The practice phone number listed in the NPPES registry for Dr Alex Janis PLLC is (810) 229-6390.
- Does Dr Alex Janis PLLC accept Medicare?
- Dr Alex Janis PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Dr Alex Janis PLLC?
- The authorized official listed on Dr Alex Janis PLLC's NPPES record is Alexander Janis, Chiropractor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr Alex Janis PLLC's NPI active?
- Yes — Dr Alex Janis PLLC's NPI (1538346242) is active in the NPPES registry as of the last update on 2016-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.